Patent · US Active

Head rail assembly

US7900680B2 · kind B2 · utility

25Cited by

9References

14Claims

0Family size

Assignee

Hunter Douglas Industries B. V. · NL

Inventors

Tomas M. A. H. Garmyn · Willebroek, BE
Jorg Bohlen · Langen, DE
Lars Koop · Bremerhaven, DE

Key dates

Filing date	Aug 28, 2008
Grant date	Mar 8, 2011
Priority date	—
Expiry date	Apr 30, 2029

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE06B9/50
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A head rail or head rail assembly for an architectural closure, the head rail including an elongate front wall having left hand and right hand longitudinal ends and an elongate bottom wall having left hand and right hand longitudinal ends. A left hand end structure is positioned adjacent to the left hand longitudinal end of the bottom wall and a right hand end structure is positioned adjacent to the right hand longitudinal end of the bottom wall. A first slot is defined between the left hand end structure and the left hand longitudinal end of the bottom wall and a second slot is defined between the right hand end structure and the right hand longitudinal end of the bottom wall. At least one of the first and second slots is closed by a removable closure.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.